A study on terrestrial hydrological processes over the pasture in semi-arid climate in Mongolia

• Project/Area Number: 24501282
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Geography
• Research Institution: National Institute of Polar Research (2013-2014); Hokkaido University (2012)
• Principal Investigator: MIYAZAKI Shin 国立極地研究所, 北極観測センター, 特任研究員 (80302355)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 水文過程 / モンゴル / 草原と森林 / 土壌水分 / 凍土過程 / 蒸発散量 / 積雪 / 草原 / 土壌水分量 / 季節凍土 / 熱収支

Outline of Final Research Achievements

The purpose of this study is to find the clue for improving the reproducibility of hydrological processes by land surface model in semi-arid climate in Mongolia. The simulation by the land surface model (original and improved versions for the frozen soil process of MATSIRO) has been done over the semiarid grassland sites in Mongolia. The reproducibility of the net radiation, the soil temperature, and latent heat flux were well reproduced by the experiment with the observed soil parameters. The change of soil physical and hydraulic parameter affected the reproducibility of and soil moisture as well as energy flux component especially for the sensible heat flux and soil heat flux, which is likely to include the ice effect on the soil heat capacity and the thermal conductivity. In seasonal frozen ground such as grassland in Mongolia, the importance of soil parameter and frozen soil process on the reproducibility of energy and water budget was found.

Research Products

• [Journal Article] <i>FluxPro</i> as a realtime monitoring and surveilling system for eddy covariance flux measurement (2015)
  • Author(s): W. KIM , A. MIYATA , A. ASHRAF, A. MARUYAMA, A. CHIDTHAISONG, C. JAIKAEO, D. KOMORI, E. IKOMA, G. SAKURAI, H.H. SEOH, I.C. SON, J. CHO, J. KIM, K. ONO, K. NUSIT, K.H. MOON, M. MANO, M. YOKOZAWA, M. A. BATEN, M. SANWANGSRI, M. TODA, N. CHAUN, P. POLSAN, S. YONEMURA, S.D. KIM, S. MIYAZAKI et al.
  • Journal Title: Journal of Agricultural Meteorology Volume: 71 Issue: 1 Pages: 32-50
  • DOI: 10.2480/agrmet.D-14-00034
  • NAID: 130004878325
  • ISSN: 0021-8588, 1881-0136
  • Peer Reviewed / Open Access
• [Journal Article] Interannual and seasonal variations in energy and carbon exchanges over the larch forests on the permafrost in northeastern Mongolia (2014)
  • Author(s): S. Miyazaki, M. Ishikawa, N. Baatarbileg, S. Damdinsuren, N. Ariuntuya, Y. Jambaljav
  • Journal Title: Polar Science Volume: 8 Issue: 2 Pages: 166-182
  • DOI: 10.1016/j.polar.2013.12.004
  • NAID: 110009794533
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Impact of soil parameters on reproducibility of hydrological processes by land surface model in semiarid grassland of seasonal frost region (2014)
  • Author(s): Miyazaki, S., Yorozu, K., Asanuma, J., Kondo, M., Saito, K.
  • Journal Title: Proceedings of Soil Moisture Workshop 2013 Volume: - Pages: 22-27
• [Journal Article] International Joint Conference of 11th AsiaFlux Inter-national Workshop, 3rd HESSS and 14th Annual Meet-ing of KSAFM “Communicating Science to Society: Coping with Climate Extremes for Resilient Ecological-Societal Systems”の報告 (2014)
  • Author(s): 丸山篤志、宮崎真、小谷亜由美、栗林正俊、斉藤琢、小野圭介
  • Journal Title: 生物と気象 Volume: 14
• [Journal Article] Difference in the Priestley-Taylor coefficients at two different heights of a tall micrometeorological tower (2013)
  • Author(s): Cho, J, Kim, W, Miyazaki, S, Komori, D, Kim, H, Han, KS, Kanae, S, and Oki, T
  • Journal Title: AGRICULTURAL AND FOREST METEOROLOGY Volume: 180 Pages: 97-101
  • DOI: 10.1016/j.agrformet.2013.05.007
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Impact of Soil parameters on reproducibility of hydrological process by land surface model (2013)
  • Author(s): Miyazaki, S., Yorozu, K., Asanuma, J., Kondo, M., Saito, K.
  • Journal Title: Proceedings of International Joint Conference of 11th AsiaFlux, 3rd HESSS, 14th KSAFM Volume: - Pages: 15-15
• [Journal Article] Reproducibility of hydrological process by land surface model in semi-arid grassland (2013)
  • Author(s): Miyazaki, S., K. Yorozu, J. Asanuma, M. Kondo
  • Journal Title: Proceedings of Soil Moisture Workshop 2012 Volume: なし Pages: 39-45
  • NAID: 130004628370
• [Presentation] Impact of soil parameter and physical process on reproducibility of hydrological processes by land surface model in semiarid grassland (2014)
  • Author(s): Miyazaki, S., Yorozu, K., Asanuma, J., Kondo, M., Saito, K.,
  • Organizer: American Geophysical Union Fall Meeting
  • Place of Presentation: Moscone center, San Francisco, USA
  • Year and Date: 2014-12-19
• [Presentation] モンゴル北部永久凍土域のカラマツ林における熱・炭素交換の年々変動と季節変化 (2014)
  • Author(s): 宮崎真、石川守、N.バータービレグ、S.ダムディンスレン、N. アルントゥヤ、Y.ジャンバルジャブ
  • Organizer: 日本気象学会2014年度秋季大会
  • Place of Presentation: 福岡国際会議場
  • Year and Date: 2014-10-23
• [Presentation] Reproducibility of the Biometeorological Process by a Land Surface Model in the Montane Larch Forest in Mongolia (2014)
  • Author(s): Miyazaki, S
  • Organizer: Asia Oceania Geoscience Society, 11th Annual Meeting
  • Place of Presentation: Royton Sapporo Hotel, Sapporo, Japan
  • Year and Date: 2014-08-01
• [Presentation] モンゴル北部カラマツ林における陸面過程モデルによる気象生態過程の再現性 (2014)
  • Author(s): 宮崎真
  • Organizer: 日本気象学会2014年度春季大会
  • Place of Presentation: 横浜市開港記念会館・情報文化センター
  • Year and Date: 2014-05-21
• [Presentation] 季節凍土上の半乾燥草原における陸面過程モデルによる水文過程の再現性
  • Author(s): 宮崎真、萬和明、浅沼順、近藤雅征、斉藤和之
  • Organizer: 日本地理学会2013年秋季学術大会
  • Place of Presentation: 福島大学
• [Presentation] ADMIP: アジア乾燥地モデル比較プロジェクト
  • Author(s): 立入郁, 市井和仁, 近藤雅征, 伊藤昭彦, 馬淵和雄, 宮崎真, 萬和明, 浅沼順
  • Organizer: 日本地球惑星科学連合2013年度連合大会
  • Place of Presentation: 幕張メッセ
• [Presentation] Interannual and seasonal variations in energy and carbon exchanges over the larch forests on the permafrost in northeastern Mongolia
  • Author(s): Miyazaki, S., Ishikawa, M., Baatarbileg, N., Damdinsuren, S., Ariuntuya, N., Jambaljav,
  • Organizer: 2013 Internation Workshop on Terrestrial Change in Mongolia
  • Place of Presentation: JAMSTEC東京事務所
• [Presentation] Reproducibility of hydrological process by MATSIRO stage 0.5 run in semi-arid grassland
  • Author(s): Miyazaki, S., K. Yorozu, J. Asanuma, M. Kondo
  • Organizer: 3rd Asian Dryland Model Intercomparison Project Workshop
  • Place of Presentation: シルバンデールゲストランチ (アメリカ)
• [Presentation] 半乾燥草原における陸面過程モデルによる水文過程の再現性
  • Author(s): 宮崎真、萬和明、浅沼順、近藤雅征
  • Organizer: 水文・水資源学会2012年度研究発表会
  • Place of Presentation: 西区民文化センター(広島市)
• [Presentation] 半乾燥草原における水文過程の陸面過程モデルと観測値の比較検証
  • Author(s): 宮崎真、萬和明、浅沼順、近藤雅征
  • Organizer: 日本地理学会2012年秋季学術大会
  • Place of Presentation: 神戸大学(神戸市)
• [Presentation] Reproducibility of hydrological process by land surface model in semi-arid grassland
  • Author(s): Miyazaki, S., M. Ishikawa, N. Baatarbileg, S. Damdinsuren, Y. Jambaljav
  • Organizer: 土壌水分ワークショップ2012
  • Place of Presentation: キャンパスイノベーションセンター(東京都)
• [Book] 気象研究ノート第230号「北半球寒冷圏陸域の気候･環境変動」陸域モデル相互比較とモデル－観測連携（第15章） (2014)
  • Author(s): 斉藤和之、宮崎真、羽島知洋，末吉哲雄
  • Total Pages: 16
  • Publisher: 日本気象学会